If you’ve looked into trauma therapy, you’ve probably come across EMDR — Eye Movement Desensitization and Reprocessing. And if you’ve tried to explain it to someone who hasn’t heard of it, you know the looks you get.
Eye movements? Trauma processing? It sounds like something between hypnosis and science fiction.
It’s neither. EMDR is one of the most thoroughly researched therapies we have for trauma and PTSD, endorsed by the American Psychological Association, the World Health Organization, and the U.S. Department of Veterans Affairs. But research and reputation don’t tell you what it actually feels like to do it — and that’s what most people really want to know before they try it.
So let me walk you through it.
What EMDR is not
First, the misconceptions, because there are a lot of them.
EMDR is not hypnosis. You are fully awake and aware throughout. You’re not going into a trance. You’re not being “put under” or accessing repressed memories you didn’t know existed.
EMDR is not about reliving trauma in detail. This is probably the most common fear I hear. People imagine they’ll have to narrate everything that happened to them, in order, while reliving it at full intensity. That’s not how it works. You’ll be aware of a memory, but EMDR is specifically designed to process it without flooding you.
EMDR does not erase memories. The goal isn’t to make you forget what happened. It’s to change the way the memory is stored in your nervous system — so it stops ambushing you.
EMDR is not just for combat veterans or people with dramatic trauma histories. Plenty of clients come to me carrying what I’d call small-t trauma: things that didn’t make the news but still shaped them. Emotional neglect. A humiliating moment that stuck. A relationship that rewrote how they see themselves. EMDR works with those too.
What actually happens in a session
EMDR has eight distinct phases, but here’s the honest version of what most sessions feel like in practice.
We start with preparation. Before any processing happens, we spend time making sure you have resources — mental tools for staying regulated, ways to step back from intensity if it gets too much. Nobody dives into trauma work before they’re ready; that preparation phase can take multiple sessions.
When processing begins, I’ll ask you to bring up a target memory — not to describe it in detail, but to hold a specific image, a belief associated with it (“I’m not safe,” “It was my fault,” “I’m worthless”), and notice where you feel it in your body.
Then comes the bilateral stimulation. This is the part that looks unusual from the outside. It might be side-to-side eye movements following my finger, alternating tapping on your knees, or auditory tones in headphones. We do this in short sets — about 30 seconds — and then pause.
After each set, I’ll ask you a simple question: “What are you noticing?” And here’s the thing that surprises most people: things shift. Not always dramatically. But the memory begins to move. The emotional charge attached to it starts to change. Associations come up, pieces connect, and the nervous system starts to process what it had been storing in a stuck state.
Over the course of a session, the distress level typically drops. The negative belief softens. Something that felt raw and present starts to feel more like history.
Why the eye movements (or tapping)?
The honest answer is that the mechanism isn’t fully understood. What researchers believe is that bilateral stimulation — anything that activates both sides of the brain alternately — mimics what happens during REM sleep, the phase when the brain naturally processes and files emotional experiences.
Most traumatic memories get stored in a fragmented, dysregulated way. EMDR seems to help the brain do what it would have done naturally if the experience hadn’t been so overwhelming: sort it, integrate it, and move it out of the “threat” system.
You don’t have to understand the neuroscience for it to work. But knowing there’s a reason behind it tends to help.
How many sessions does it take?
That depends on the person and what they’re working on. A single, specific trauma with a clear beginning and end might be processed in a handful of sessions. More complex or layered histories — childhood adversity, cumulative relational trauma, things that happened over years — take longer.
I always tell clients: the first session isn’t going to “fix” anything, and that’s not the point. We’re building the foundation. EMDR is a process, not a procedure.
Who tends to benefit most
In my experience, EMDR works particularly well for:
- People who’ve “talked about it” extensively but still feel stuck. Insight hasn’t translated to relief. The memory or pattern keeps showing up. EMDR accesses where the problem is actually stored — in the body and nervous system — rather than just working through understanding it.
- Anxiety that doesn’t quite make sense given someone’s current circumstances. Often there’s an earlier experience driving it that standard talk therapy hasn’t touched.
- Grief that feels frozen. Not all grief moves at the pace it should. Sometimes EMDR helps unstick it.
- Anyone whose past keeps showing up in the present in ways they can’t seem to control — intrusive thoughts, emotional reactions that feel too big for the situation, relationship patterns that repeat.
What EMDR won’t do
It won’t make you emotionally numb. It won’t flatten your personality or disconnect you from the memory. The goal is integration — so that what happened becomes part of your story without hijacking your present.
And it won’t work if you’re not ready. Preparation matters. Stabilization matters. Jumping straight into processing without a foundation isn’t helpful, and a good EMDR therapist won’t rush it.
If you’re curious whether EMDR might be a fit for what you’re carrying, I offer a free 15-minute consultation. We can talk through what you’re hoping to work on, whether EMDR makes sense for it, and what the process would look like for you specifically.